In order to install this application you will first need to download it using the available downloader from Adobe. Run the application with the admin right (right click the file > Run As Administrator) and close any opened background applications. Sometimes Yahoo Messenger and any browser opened need to be closed for the setup to continue. Upon installing select Free Trial to test the product. If you have a key check the Full Version button and enter the key. Beside the main product you also have the possibility to select additional components and features.